VND7140AJ12：Double channel high-side driver with MultiSense analog feedback
The device is a double channel high-side driver manufactured using ST proprietary
VIPower® technology and housed in PowerSSO-12 package. The device is designed to
drive 12 V automotive grounded loads through a 3 V and 5 V CMOS compatible interface,
providing protection and diagnostics.
The device integrates advanced protective functions such as load current limitation, overload
active management by power limitation and overtemperature shutdown.
A current sense delivers high precision proportional load current sense in addition to the
detection of overload and short circuit to ground, short to VCC and off-state
open-load.
A sense enable pin allows off-state diagnosis to be disabled during the module low-power mode
as well as external sense resistor sharing among similar devices.
Key Features
- Automotive qualified
- Extreme low voltage operation for deep cold cranking applications (compliant with
LV124, revision 2013)
- General
- Double channel smart high-side driver with CurrentSense analog
feedback
- Very low standby
current
- Compatible with 3 V and 5 V CMOS
outputs
- CurrentSense diagnostic functions
- Multiplexed analog feedback of: load
current with high precision proportional current
mirror
- Overload and short to ground (power limitation)
indication
- Thermal shutdown
indication
- Off-state open-load
detection
- Output short to VCC
detection
- Sense enable/ disable
- Protections
- Undervoltage
shutdown
- Overvoltage clamp
- Load
current limitation
- Self limiting of fast thermal
transients
- Loss of ground and loss of
VCC
- Reverse battery with external
components
- Electrostatic discharge
protection
产品规格
应用手册
用户手册
HW Model & CAD Libraries
宣传册
选型指南
Evaluation Tool Software
| 型号 | 制造商 | Description |
|---|
| TwisterSIM | ST | Dynamic Electro-Thermal simulator for devices in VIPower technology |
样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| VND7140AJ12TR | PowerSSO 12 | Tape And Reel | - | 1.081 | 1000 | NEC | EAR99 | CHINA |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| VND7140AJ12TR | PowerSSO 12 | Automotive | Ecopack2 | |
